TCA9554ADWT

Part No :: TCA9554ADWT

Manufacturer: Texas Instruments

VIGOR # :: 3934057

Description: IC I/O EXPANDER I2C 8BIT 16-SOIC

Catalog: Interface - I/O Expanders

DataSheet: TCA9554ADWT PDF

Country of origin: -

Date code: -

TCA9554ADWT Specifications

Type	Description
Series:	-
Package:	Tape & Reel (TR)Cut Tape (CT)
Part Status:	Active
Number of I/O:	8
Interface:	I²C, SMBus
Interrupt Output:	Yes
Features:	POR
Output Type:	Push-Pull
Current - Output Source/Sink:	-
Clock Frequency:	400 kHz
Voltage - Supply:	1.65V ~ 5.5V
Operating Temperature:	-40°C ~ 85°C
Mounting Type:	Surface Mount
Package / Case:	16-SOIC (0.295", 7.50mm Width)
Supplier Device Package:	16-SOIC

Alternative Products

Part Number	Manufacturer & Description	Compare
PCA9534ADW Match 100%	Texas Instruments IC I/O EXPANDER I2C 8B 16SOIC	TCA9554ADWT vs PCA9534ADW
PCA9554ADW Match 100%	Texas Instruments IC I/O EXPANDER I2C 8B 16SOIC	TCA9554ADWT vs PCA9554ADW
CAT9554WI-G Match 100%	VIGOR PARALLEL I/O PORT, 8-BIT, 8 I/O,	TCA9554ADWT vs CAT9554WI-G
PCA9557DT Match 100%	Texas Instruments IC I/O EXPANDER I2C 8B 16SOIC	TCA9554ADWT vs PCA9557DT
PCA9557DR Match 100%	Texas Instruments IC I/O EXPANDER I2C 8B 16SOIC	TCA9554ADWT vs PCA9557DR
PCA9534DWR Match 100%	Texas Instruments IC I/O EXPANDER I2C 8B 16SOIC	TCA9554ADWT vs PCA9534DWR

Please confirm the specifications of the products when ordering.
MOQ means the minimum order quantity required to purchase each parts.
If you have special order instructions,please note it on the ordering pages.
The Pre-Shipment Inspection (PSI) will be applied.
You can email us to change the order details before shipment.
Orders cannot be canceled after shipping the packages.

TT in advance (bank transfer), Credit Card, PayPal can be chosen.
Cash transfer only. (Transfer with checks and bills are not accepted.)
Customer is responsible for paying all possible charges,including sales tax, VAT and customs charges,etc.
If you need the detailed invoice or tax ID,please email us.

FedEx, DHL, and UPS can be selected.
You can select whether to charge shipping fee by your shipping account or to charge by our side.
Please confirm with the logistics company in advance if you are in a remote area. (It may cost extra fees (35-50 USD) for delivery at those areas.)
The shopping cart will automatically calculate the shipping cost.
Delivery time: At the same day (Order deadline is 2pm, HK Time).
Delivery date: usually 2 to 7 working days.
It is unable to appoint a date of delivery.
Tracking number will be sent once your order has been shipped. (It may take up to 24 hours before carriers display the info.)

In Stock: 463

Shipped from

HK warehouse

Expected Shipping Date

Aug 06 - Aug 10 2026

Pricing(USD)

Quantity	Unit Price	Ext. Price
1	~~$1.5300~~	~~$1.53~~
250	~~$0.9868~~	~~$246.71~~
500	~~$0.8721~~	~~$436.05~~
1250	~~$0.6885~~	~~$860.62~~

Current price of TCA9554ADWT is for reference only, if you want to get best price, please submit a inquiry or direct email to our sales team sales@Vigorcomp.com

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